Stool



FIG. 1 is a perspective view of a stool.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation thereof.

FIG. 5 is a right side elevation thereof.

FIG. 6 is a top plan view.

FIG. 7 is a bottom plan view.

FIG. 8 is a cross sectional view taken along line 8-8 in FIG. 2.

FIG. 9 is a cross sectional view taken along line 9-9 in FIG. 4; and,

FIG. 10 is a cross sectional view taken along line 10-10 in FIG. 2.

The broken lines shown in the drawings illustrate portions of the stool that form no part of the claimed design. 

CLAIM The ornamental design for a stool, as shown and described. 